Friday, 1 May 2020

How does a flashlight work?

                                            How does a flashlight work?

Do you know how the energy from the cells goes around through the circuits?

First, you will need to start with a power source like a battery. You can use wires to connect the battery to a lightbulb. Then you will need another wire to connect the lightbulb to the other side of the battery. Batteries have a positive and negative side. You will need a battery and two wires [one red and one black]. You will also need a light bulb. 
  After you got the things, plug the red wire and the black wire into the big cells, positive and negative sockets. Then connect the other side of the wires to the light bulb. 

1 comment:

  1. Dear Gurpuneet,

    Thank you for sharing your explanation with us. Next time can you keep the learning intention and success criteria at the top so we can see your self assessment.

    Mrs Aperahama

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